<?php
/*
 *      shortcuts.php
 *
 *      Copyright 2010 Patrice Ferlet <metal3d@gmail.com>
 *
 *      This program is free software; you can redistribute it and/or modify
 *      it under the terms of the GNU General Public License as published by
 *      the Free Software Foundation; either version 2 of the License, or
 *      (at your option) any later version.
 *
 *      This program is distributed in the hope that it will be useful,
 *      but WITHOUT ANY WARRANTY; without even the implied warranty of
 *      MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *      GNU General Public License for more details.
 *
 *      You should have received a copy of the GNU General Public License
 *      along with this program; if not, write to the Free Software
 *      Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
 *      MA 02110-1301, USA.
 */

// $Id: shortcuts.php 19 2010-12-14 22:46:23Z Metal3d $
// $HeadURL: http://valaya.googlecode.com/svn/trunk/utils/shortcuts.php $

/**
 * Shortcuts... aliases so...
 * */

/**
 * Return url
 *
 * @param string $r
 * @return string $url
 * */
function _url($r=false) {
	return ($r === false) ?
	Project::getBaseUrl() :
	Project::getURL($r);
}

/**
 * Return config value
 *
 * @param string $var
 * @param string $namespace
 * @return string $value
 * */
function _config($var,$namespace='default'){
	return Config::getInstance()->get($var,$namespace);
}


/**
 * Execute query
 *
 * @param string $query
 * @param mixed $instance
 * @return Statement $stmt
 * */
function _query($query, $instance=null) {
	return (is_null($instance)) ?
	DB::getInstance()->query($query) :
	DB::getInstance($instance)->query($query);
}


function _import($path) {
	return Project::requireOnce($path);
}

function _require($path) {
	return _import($path);
}